Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-21 07:44Z
det| 6 8 ; 6 7 | = -6
det| 11 5 ; 0 12 | = 132
195K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
262K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
2K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
244K
4ω² + 2ω + 6 = 0
det| 9 4 ; 1 10 | = 86
231K
CH₄ + 2O₂ → CO₂ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∂r/∂z = 6r
AgNO₃ + NaCl → AgCl↓ + NaNO₃